The stablecoin market crossed $312 billion in March 2026, representing roughly 50% year-over-year growth. Stablecoin transfer volume in 2024 already surpassed the combined total of Visa and Mastercard. In 2025, that figure exploded to $33 trillion.

Infrastructure players are scaling fast. Rain, the card-issuing backbone behind many crypto cards, raised $250 million at a $1.95 billion valuation in January 2026. KAST, one of the largest pure-play crypto neobanks, raised $80 million at a $600 million valuation and now serves one million users across 170 countries.

The infrastructure is built. The rails are live. The players are scaling.

This is the current state of crypto-native banking in mid-2026.

What Is a Crypto-Native Neobank?

A crypto-native neobank uses stablecoins, blockchain settlement, DeFi yield, and in many cases self-custody as its core foundation, while delivering a familiar banking experience: an account, a Visa or Mastercard, savings yield, and easy transfers.

The blockchain handles settlement. The user sees a clean mobile app.

The product outcomes are meaningfully different:

• Transfers settle in seconds at near-zero cost.
• Savings yield typically ranges from 5–11%+ (versus ~0.5% at traditional banks).
• The card works at over 150 million merchants worldwide.
• In self-custodial models, the underlying assets remain accessible even if the card layer fails.

Three Competing Models

The category is defined by one key design decision: who holds the keys.

1. Self-Custodial Platforms
Assets stay in user-controlled wallets. The card and account layer operates on top within a regulated structure.
Examples: Tuyo, Gnosis Pay, MetaMask Card, Holyheld.

2. Custodial Stablecoin Neobanks
The platform holds assets on behalf of users. Onboarding is smoother and yield is easier to deliver, but users take platform counterparty risk.
Examples: KAST, Plasma One, Wirex, Juno, RedotPay.

3. Incumbents Adding Crypto
Traditional fintechs expanding into stablecoins and crypto services.
Prime example: Revolut (65 million users), whose stablecoin product processed $10.5 billion by the end of 2025.

Each model serves different user needs. The question for builders is which approach best fits their target audience.

The Players

Tuyo
Built on Base with USDC settlement via a Visa card issued through Rain. Offers up to 11% APY from curated DeFi vaults (Morpho, Aave). Its viral “Buy Now, Pay Maybe” feature randomly makes some purchases free. Available in the US, EU, and Latin America.

KAST
The best-funded pure-play crypto neobank. Raised $80M Series A at a $600M valuation. One million users, $5 billion in annualized transaction volume, presence in 170+ countries. Offers up to 7% APY and tiered cashback in stablecoins. Founded by ex-Circle executive Raagulan Pathy.

Gnosis Pay
Fully self-custodial Visa debit card in Europe. Spend EURe/GBPe/USDce stablecoins from a Safe smart account on Gnosis Chain. Up to 5% GNO cashback and IBAN support. Available across the EEA, UK, Switzerland, Argentina, and Brazil.

Revolut
The distribution leader. Fee-free 1:1 USDC/USDT swaps across six chains. Cumulative stablecoin payments exceeded $10.5 billion by end-2025 (up 156% YoY). Secured a MiCA license and named Polygon its preferred stablecoin stack.

EtherFi Cash
Self-custodial Visa card from the largest restaking protocol. Users can spend, borrow, or earn against ETH, BTC, and stablecoins. Peak deposits exceeded $145 million. Offers up to 10% APY on LiquidUSD.

Wirex
7 million users across 130 countries and over $20 billion processed. Recently pivoted heavily to stablecoin-native settlement (Stellar + Algorand) and launched self-custodial options in the US.

Plasma One
Launched its own L1 in September 2025 with aggressive 10%+ yield and cashback. Attracted over $1 billion in deposits within 33 minutes of launch. The XPL token has seen significant drawdowns since its November 2025 peak.

Juno
US-focused crypto neobank with USDC savings, crypto rewards on spend, and a JCOIN loyalty token. Raised an $18M Series A led by ParaFi in 2022.

MetaMask Card
Self-custodial Mastercard issued through Consensys, Mastercard, and Monavate/Baanx. Live across 49 US states and the EEA. Metal card option available with 3% cashback.

Other notable players:

• xPortal (MultiversX): 2.5 million users, Mastercard debit card with up to 10% APY and on-chain 2FA via “Invisible Guardians.”
• Nexo: One of the oldest platforms (7M+ users). Crypto-backed credit lines, Mastercard, and up to 16% interest on crypto holdings.
• RedotPay: Fast-growing in Asia with reportedly 3M+ users. Visa card funded by USDT, USDC, BTC, and ETH.
• Holyheld: European self-custodial card focused on spending crypto without selling.
• Lemon Cash: Leading crypto app in Argentina (2M+ users), built around inflation hedging with stablecoins and an Argentine peso debit card.
• Mini Pay (Opera): Stablecoin wallet pre-installed on 100M+ Opera Mini browsers across Africa. Designed for low-data environments.
• Eversend: Targets remittances and multi-currency accounts across Africa. Supports 26 African currencies and USD stablecoins.

CEX Cards (parallel category): Coinbase Card, Binance Card, Crypto.com Card, OKX Card, and Bybit Card collectively serve tens of millions of users. These are custodial products running on exchange infrastructure.

Enterprise & B2B Layer:

• Sphere (stablecoin payroll and treasury)
• xMoney (stablecoin payment acceptance)
• Infini (yield-bearing stablecoin accounts for protocols/DAOs)
• Coinshift (multi-chain treasury management)
• Slash (crypto payroll and expense management)

The Infrastructure Layer

The category is growing rapidly because launching a compliant stablecoin card program no longer takes years.

• Rain: Card-issuing backbone for many projects. Visa Principal Member settling transactions daily in stablecoins across Base, Polygon, Optimism, Avalanche, Arbitrum, ZKsync, and Solana in 150+ countries.
• Bridge (acquired by Stripe for $1.1 billion): Handles stablecoin orchestration, on/off-ramps, and payroll across 70+ countries.
• Visa and Mastercard: Both actively running stablecoin settlement programs.
• Baanx/Monavate: Powers several self-custodial card products under regulatory frameworks.

A Web3 team can now stand up a card-plus-account product in weeks using existing infrastructure.

What’s Driving Real Adoption

• Remittances: Traditional costs average 6.36% globally. Stablecoins settle in seconds for under 1%.
• Inflation Hedging: Significant adoption in Turkey, Argentina, Nigeria, and other high-inflation markets.
• Yield: 5–11%+ APY remains the strongest user acquisition tool.
• Payroll: USDC and USDT now account for the majority of crypto salaries paid to global teams.

Regulatory Landscape

The GENIUS Act (US) created the first federal stablecoin framework with strict 1:1 reserve requirements. MiCA (EU) prohibits issuers from paying interest directly on stablecoins.

Most crypto neobanks deliver yield through third-party DeFi vaults or tokenized money markets rather than direct interest. Friendliest jurisdictions include the UAE, Singapore, Switzerland, and Hong Kong.

Risks to Watch

• Partner-bank dependence
• Fragility of token-funded models
• Depeg risk in yield strategies
• Evolving regulatory jurisdiction risk

The Bottom Line

Crypto-native neobanks have crossed the threshold from experiment to infrastructure. The stablecoin rails are live, card-issuing infrastructure has been commoditized, and real use cases are driving adoption.

The teams that scale successfully will be those that build on real interchange and spread revenue, deliver compliant yield, and focus on specific user segments where they hold a genuine advantage.

As Jack Haldorsson noted in his original analysis, the infrastructure thesis is no longer theoretical — it is shipping at scale in 2026.

This article expands on and organizes the detailed research originally shared by Jack Haldorsson. Read the full original thread here:
https://x.com/Jackhaldorsson/status/2069365953456971970

CoinReporter will continue monitoring developments in the crypto neobank and stablecoin payments sector.